U.S. patent number 8,621,379 [Application Number 12/723,463] was granted by the patent office on 2013-12-31 for device, method, and graphical user interface for creating and using duplicate virtual keys.
This patent grant is currently assigned to Apple Inc.. The grantee listed for this patent is Anton Davydov. Invention is credited to Anton Davydov.
United States Patent |
8,621,379 |
Davydov |
December 31, 2013 |
**Please see images for:
( Certificate of Correction ) ** |
Device, method, and graphical user interface for creating and using
duplicate virtual keys
Abstract
A method for duplicating and using virtual keys includes
displaying a virtual keyboard that includes a plurality of keys.
The method also includes detecting a first input to the device that
activates a key cloning mode. The method further includes: while in
the key cloning mode, detecting selection of a first key on the
virtual keyboard; and in response to detecting selection of the
first key, displaying a duplicate of the first key. The method
further includes detecting activation of the duplicate of the first
key; and, in response to detecting activation of the duplicate of
the first key, performing an action in accordance with the first
key.
Inventors: |
Davydov; Anton (Gilroy,
CA) |
Applicant: |
Name |
City |
State |
Country |
Type |
Davydov; Anton |
Gilroy |
CA |
US |
|
|
Assignee: |
Apple Inc. (Cupertino,
CA)
|
Family
ID: |
44559484 |
Appl.
No.: |
12/723,463 |
Filed: |
March 12, 2010 |
Prior Publication Data
|
|
|
|
Document
Identifier |
Publication Date |
|
US 20110221678 A1 |
Sep 15, 2011 |
|
Current U.S.
Class: |
715/773; 341/22;
345/173 |
Current CPC
Class: |
G06F
3/04886 (20130101); G06F 3/0489 (20130101); G06F
3/0486 (20130101) |
Current International
Class: |
G06F
3/048 (20130101) |
Field of
Search: |
;345/168,173-184
;715/773-780,788-798,839,863 ;341/22-34 ;340/407.1-407.2
;379/428.01 ;708/131 ;455/186.2 |
References Cited
[Referenced By]
U.S. Patent Documents
Other References
Vidakovic et al., "Keyboard Layout Manager: Keyboard Editor," 2000
edition, klm32.com, www.klm32.com/KbdEdit.html#Shifts, 6 pages,
Feb. 8, 2013. cited by applicant.
|
Primary Examiner: Cerullo; Liliana
Attorney, Agent or Firm: Morgan, Lewis & Bockius LLP
Claims
What is claimed is:
1. A computing device, comprising: a display and a touch-sensitive
surface; one or more processors; memory; and one or more programs,
wherein the one or more programs are stored in the memory and
configured to be executed by the one or more processors, the one or
more programs including instructions for: displaying a virtual
keyboard that includes a plurality of keys; detecting selection of
a first key in the virtual keyboard while a key cloning mode is
inactive; in response to detecting selection of the first key in
the virtual keyboard while the key cloning mode is inactive,
inputting a character corresponding to the first key; detecting a
first input on the virtual keyboard; in response to detecting the
first input on the virtual keyboard: activating a key cloning mode,
and maintaining display of the virtual keyboard; while in the key
cloning mode: detecting selection of the first key on the virtual
keyboard; and, in response to detecting selection of the first key,
displaying a duplicate of the first key; detecting activation of
the duplicate of the first key; and, in response to detecting,
activation of the duplicate of the first key, inputting a character
corresponding to the first key.
2. The device of claim 1, including instructions for: ceasing to
display the virtual keyboard; and, maintaining display of the
duplicate of the first key after the virtual keyboard ceases to be
displayed.
3. The device of claim 1, including instructions for: detecting a
second input on the duplicate of the first key; and moving the
duplicate of the first key across the display in accordance with
the second input.
4. The device of claim 3, including instructions for: ceasing to
display the duplicate of the first soft key when the duplicate of
the first key moves into the virtual keyboard.
5. The device of claim 1, including instructions for: while in the
key cloning mode: detecting selection of a second key, distinct
from the first key, on the virtual keyboard; and, in response to
detecting selection of the second key, displaying a duplicate of
the second key; detecting activation of the duplicate of the second
key; and, in response to detecting activation of the duplicate of
the second key, inputting a character corresponding to the second
key.
6. The device of claim 4, including instructions for: detecting a
gesture on the duplicate of the first key and the duplicate of the
second key; in response to detecting the gesture on the duplicate
of the first key and the duplicate of the second key: ceasing to
display the duplicate of the first key and the duplicate of the
second key; and displaying a third key corresponding to a
combination of the first key and second key; detecting activation
of the third key; and, in response to detecting activation of the
third key, performing an action in accordance with the combination
of the first key and the second key.
7. A method, comprising: at a computing device with a display and a
touch-sensitive surface: displaying a virtual keyboard that
includes a plurality of keys; detecting selection of a first key in
the virtual keyboard while a key cloning mode is inactive; in
response to detecting selection of the first key in the virtual
keyboard while the key cloning mode is inactive, inputting a
character corresponding to the first key; detecting a first input
on the virtual keyboard; in response to detecting the first input
on the virtual keyboard: activating a key cloning mode, and
maintaining display of the virtual keyboard; while in the key
cloning mode: detecting selection of the first key on the virtual
keyboard; and, in response to detecting selection of the first key,
displaying a duplicate of the first key; detecting activation of
the duplicate of the first key; and, in response to detecting
activation of the duplicate of the first key, inputting a character
corresponding to the first key.
8. The method of claim 7, including: ceasing to display the virtual
keyboard; and, maintaining display of the duplicate of the first
key after the virtual keyboard ceases to be displayed.
9. The method of claim 7, including: detecting a second input on
the duplicate of the first key; and moving the duplicate of the
first key across the display in accordance with the second
input.
10. The method of claim 9, including: ceasing to display the
duplicate of the first key when the duplicate of the first key
moves into the virtual keyboard.
11. The method of claim 7, including: while in the key cloning
mode: detecting selection of a second key, distinct from the first
key, on the virtual keyboard; and, in response to detecting
selection of the second key, displaying a duplicate of the second
key; detecting activation of the duplicate of the second key; and,
in response to detecting activation of the duplicate of the second
key, inputting a character corresponding to the second key.
12. The method of claim 11, including: detecting a gesture on the
duplicate of the first key and the duplicate of the second key; in
response to detecting the gesture on the duplicate of the first key
and the duplicate of the second key: ceasing to display the
duplicate of the first key and the duplicate of the second key; and
displaying a third key corresponding to a combination of the first
key and second key; detecting activation of the third key; and, in
response to detecting activation of the third key, performing an
action in accordance with the combination of the first key and the
second key.
13. A graphical user interface on a computing device with a
display, a touch-sensitive surface, a memory, and one or more
processors to execute one or more programs stored in the memory,
the graphical user interface comprising: a virtual keyboard that
includes a plurality of keys; wherein: selection of a first key in
the virtual keyboard is detected while a key cloning mode is
inactive; in response to detecting selection of the first key in
the virtual keyboard while the key cloning mode is inactive, a
character corresponding to the first key is inputted; a first input
on the virtual keyboard is detected; in response to detecting the
first input on the virtual keyboard: a key cloning mode is
activated, and display of the virtual keyboard is maintained; while
in the key cloning mode: selection of the first key on the virtual
keyboard is detected; and, a duplicate of the first key is
displayed in response to the detection of the selection of the
first key; activation of the duplicate of the first key is
detected; and, a character corresponding to the first key is
inputted in response to the detection of the activation of the
duplicate of the first key.
14. The graphical user interface of claim 13, wherein: display the
virtual keyboard is ceased; and, display of the duplicate of the
first key is maintained after the virtual keyboard ceases to be
displayed.
15. The graphical user interface of claim 13, wherein: a second
input on the duplicate of the first key is detected; and the
duplicate of the first key is moved across the display in
accordance with the second input.
16. The graphical user interface of claim 15, wherein: display of
the duplicate of the first soft key is ceased when the duplicate of
the first key moves into the virtual keyboard.
17. The graphical user interface of claim 13, wherein: while in the
key cloning mode: selection of a second key, distinct from the
first key, is detected on the virtual keyboard; and, in response to
detecting selection of the second key, a duplicate of the second
key is displayed; activation of the duplicate of the second key is
detected; and, in response to detecting activation of the duplicate
of the second key, a character corresponding to the second key is
inputted.
18. The graphical user interface of claim 17, wherein: a gesture on
the duplicate of the first key and the duplicate of the second key
is detected; in response to detecting the gesture on the duplicate
of the first key and the duplicate of the second key: display of
the duplicate of the first key and the duplicate of the second key
is ceased; and a third key corresponding to a combination of the
first key and second key is displayed; activation of the third key
is detected; and, in response to detecting activation of the third
key, an action in accordance with the combination of the first key
and the second key is performed.
19. A non-transitory computer readable storage medium storing one
or more programs, the one or more programs comprising instructions,
which when executed by a computing device with a display and a
touch-sensitive surface, cause the device to: display a virtual
keyboard that includes a plurality of keys; detect selection of a
first key in the virtual keyboard while a key cloning mode is
inactive; in response to detecting selection of the first key in
the virtual keyboard while the key cloning mode is inactive, input
a character corresponding to the first key; detect a first input on
the virtual keyboard; in response to detecting the first input on
the virtual keyboard; activate a key cloning mode, and maintain
display of the virtual keyboard; while in the key cloning mode:
detect selection of the first key on the virtual keyboard; and, in
response to detecting selection of the first key, display a
duplicate of the first key; detect activation of the duplicate of
the first key; and, in response to detecting activation of the
duplicate of the first key, input a character corresponding to the
first key.
20. The non-transitory computer readable storage medium of claim
19, including instructions which cause the device to: cease to
display the virtual keyboard; and, maintain display of the
duplicate of the first key after the virtual keyboard ceases to be
displayed.
21. The non-transitory computer readable storage medium of claim
19, including instructions which cause the device to: detect a
second input on the duplicate of the first key; and move the
duplicate of the first key across the display in accordance with
the second input.
22. The non-transitory computer readable storage medium of claim
21, including instructions which cause the device to: cease to
display the duplicate of the first soft key when the duplicate of
the first key moves into the virtual keyboard.
23. The non-transitory computer readable storage medium of claim
19, including instructions which cause the device to: while in the
key cloning mode: detect selection of a second key, distinct from
the first key, on the virtual keyboard; and, in response to
detecting selection of the second key, display a duplicate of the
second key; detect activation of the duplicate of the second key;
and, in response to detecting activation of the duplicate of the
second key, inputting a character corresponding to the second
key.
24. The non-transitory computer readable storage medium of claim
23, including instructions which cause the device to: detect a
gesture on the duplicate of the first key and the duplicate of the
second key; in response to detecting the gesture on the duplicate
of the first key and the duplicate of the second key: cease to
display the duplicate of the first key and the duplicate of the
second key; and display a third key corresponding to a combination
of the first key and second key; detect activation of the third
key; and, in response to detecting activation of the third key,
perform an action in accordance with the combination of the first
key and the second key.
Description
TECHNICAL FIELD
The disclosed embodiments relate generally to electronic devices
with touch-sensitive surfaces, including but not limited to
electronic devices with touch-sensitive surfaces that include
virtual keyboards.
BACKGROUND
The use of touch-sensitive surfaces as input devices for computers
and other electronic computing devices has increased significantly
in recent years. Exemplary touch-sensitive surfaces include touch
pads and touch screen displays. Such surfaces are widely used to
manipulate user interface objects on a display.
Exemplary manipulations include activating one or more virtual keys
to enter characters or activate functions. A user may need to use
virtual keys in a file management program (e.g., Finder from Apple
Inc. of Cupertino, Calif.), an image management application (e.g.,
Aperture or iPhoto from Apple Inc. of Cupertino, Calif.), a digital
content (e.g., videos and music) management application (e.g.,
iTunes from Apple Inc. of Cupertino, Calif.), a drawing
application, a presentation application (e.g., Keynote from Apple
Inc. of Cupertino, Calif.), a word processing application (e.g.,
Pages from Apple Inc. of Cupertino, Calif.), a website creation
application (e.g., iWeb from Apple Inc. of Cupertino, Calif.), a
disk authoring application (e.g., iDVD from Apple Inc. of
Cupertino, Calif.), or a spreadsheet application (e.g., Numbers
from Apple Inc. of Cupertino, Calif.).
But existing methods for creating, displaying, and using virtual
keys are cumbersome and inefficient. For example, going back and
forth between hiding a virtual keyboard with virtual keys to make
more room on the display for other content and un-hiding the
virtual keyboard in order to activate virtual keys is tedious and
creates a significant cognitive burden on a user. In addition,
existing methods for creating, displaying, and using virtual keys
take longer than necessary, thereby wasting energy. This latter
consideration is particularly important in battery-operated
devices.
SUMMARY
Accordingly, there is a need for computing devices with faster,
more efficient methods and interfaces for creating, displaying, and
using virtual keys. Such methods and interfaces may complement or
replace conventional methods for using virtual keys. Such methods
and interfaces reduce the cognitive burden on a user and produce a
more efficient human-machine interface. For battery-operated
computing devices, such methods and interfaces conserve power and
increase the time between battery charges.
The above deficiencies and other problems associated with user
interfaces for computing devices with touch-sensitive surfaces are
reduced or eliminated by the disclosed devices. In some
embodiments, the device is a desktop computer. In some embodiments,
the device is portable (e.g., a notebook computer, tablet computer,
or handheld device). In some embodiments, the device has a
touchpad. In some embodiments, the device has a touch-sensitive
display (also known as a "touch screen" or "touch screen display").
In some embodiments, the device has a graphical user interface
(GUI), one or more processors, memory and one or more modules,
programs or sets of instructions stored in the memory for
performing multiple functions. In some embodiments, the user
interacts with the GUI primarily through finger contacts and
gestures on the touch-sensitive surface. In some embodiments, the
functions may include image editing, drawing, presenting, word
processing, website creating, disk authoring, spreadsheet making,
game playing, telephoning, video conferencing, e-mailing, instant
messaging, workout support, digital photographing, digital
videoing, web browsing, digital music playing, and/or digital video
playing. Executable instructions for performing these functions may
be included in a computer readable storage medium or other computer
program product configured for execution by one or more
processors.
In accordance with some embodiments, a method is performed at a
computing device with a display and a touch-sensitive surface. The
method includes: displaying a virtual keyboard that includes a
plurality of keys; detecting a first input to the device that
activates a key cloning mode; while in the key cloning mode:
detecting selection of a first key on the virtual keyboard, and, in
response to detecting selection of the first key, displaying a
duplicate of the first key; detecting activation of the duplicate
of the first key; and, in response to detecting activation of the
duplicate of the first key, performing an action in accordance with
the first key.
In accordance with some embodiments, a computing device includes a
display, a touch-sensitive surface, one or more processors, memory,
and one or more programs. The one or more programs are stored in
the memory and configured to be executed by the one or more
processors. The one or more programs include instructions for:
displaying a virtual keyboard that includes a plurality of keys;
detecting a first input to the device that activates a key cloning
mode; while in the key cloning mode: detecting selection of a first
key on the virtual keyboard, and, in response to detecting
selection of the first key, displaying a duplicate of the first
key; detecting activation of the duplicate of the first key; and,
in response to detecting activation of the duplicate of the first
key, performing an action in accordance with the first key.
In accordance with some embodiments, a computer readable storage
medium has stored therein instructions which when executed by a
computing device with a display and a touch-sensitive surface,
cause the device to: display a virtual keyboard that includes a
plurality of keys; detect a first input to the device that
activates a key cloning mode; while in the key cloning mode: detect
selection of a first key on the virtual keyboard, and, in response
to detecting selection of the first key, display a duplicate of the
first key; detect activation of the duplicate of the first key;
and, in response to detecting activation of the duplicate of the
first key, perform an action in accordance with the first key.
In accordance with some embodiments, a graphical user interface on
a computing device with a display, a touch-sensitive surface, a
memory, and one or more processors to execute one or more programs
stored in the memory includes a virtual keyboard with a plurality
of keys. A first input to the device is detected that activates a
key cloning mode. While in the key cloning mode, selection of a
first key on the virtual keyboard is detected, and a duplicate of
the first key is displayed in response to the detection of the
selection of the first key. Activation of the duplicate of the
first key is detected. An action is performed in accordance with
the first key in response to the detection of the activation of the
duplicate of the first key.
In accordance with some embodiments, a computing device includes: a
display; a touch-sensitive surface; means for displaying a virtual
keyboard that includes a plurality of keys; means for detecting a
first input to the device that activates a key cloning mode; means,
enabled while in the key cloning mode, including: means for
detecting selection of a first key on the virtual keyboard; and,
means for displaying a duplicate of the first key in response to
detecting selection of the first key; means for detecting
activation of the duplicate of the first key; and, means for
performing an action in accordance with the first key in response
to detecting activation of the duplicate of the first key.
In accordance with some embodiments, an information processing
apparatus for use in a computing device with a display and a
touch-sensitive surface includes: means for displaying a virtual
keyboard that includes a plurality of keys; means for detecting a
first input to the device that activates a key cloning mode; means,
enabled while in the key cloning mode, including: means for
detecting selection of a first key on the virtual keyboard; and,
means for displaying a duplicate of the first key in response to
detecting selection of the first key; means for detecting
activation of the duplicate of the first key; and, means for
performing an action in accordance with the first key in response
to detecting activation of the duplicate of the first key.
In accordance with some embodiments, a method is performed at a
portable electronic device with a display and a touch-sensitive
surface. The method includes: displaying a virtual keyboard that
includes a cloning key; detecting activation of the cloning key and
selection of one or more keys in the virtual keyboard; duplicating
the selected one or more keys; maintaining display of the
duplicated one or more keys when the virtual keyboard ceases to be
displayed; detecting activation of a first key in the duplicated
one or more keys while the virtual keyboard is not displayed; and,
in response to detecting activation of the first key, performing an
action in accordance with the first key.
Thus, devices with displays and touch-sensitive surfaces are
provided with faster, more efficient methods and interfaces for
creating, displaying, and using virtual keys, thereby increasing
the effectiveness, efficiency, and user satisfaction with such
devices. Such methods and interfaces may complement or replace
conventional methods for using virtual keys.
BRIEF DESCRIPTION OF THE DRAWINGS
For a better understanding of the aforementioned embodiments of the
invention as well as additional embodiments thereof, reference
should be made to the Description of Embodiments below, in
conjunction with the following drawings in which like reference
numerals refer to corresponding parts throughout the figures.
FIGS. 1A and 1B are block diagrams illustrating portable
multifunction devices with touch-sensitive displays in accordance
with some embodiments.
FIG. 1C is a block diagram illustrating exemplary components for
event handling in accordance with some embodiments.
FIG. 2 illustrates a portable multifunction device having a touch
screen in accordance with some embodiments.
FIG. 3 is a block diagram of an exemplary multifunction device with
a display and a touch-sensitive surface in accordance with some
embodiments.
FIGS. 4A and 4B illustrate exemplary user interfaces for a menu of
applications on a portable multifunction device in accordance with
some embodiments.
FIG. 4C illustrates an exemplary user interface for a multifunction
device with a touch-sensitive surface that is separate from the
display in accordance with some embodiments.
FIGS. 5A-5T illustrate exemplary user interfaces for creating,
displaying, and using duplicate virtual keys in accordance with
some embodiments.
FIGS. 6A-6D are flow diagrams illustrating a method of creating,
displaying, and using duplicate virtual keys in accordance with
some embodiments.
DESCRIPTION OF EMBODIMENTS
Reference will now be made in detail to embodiments, examples of
which are illustrated in the accompanying drawings. In the
following detailed description, numerous specific details are set
forth in order to provide a thorough understanding of the present
invention. However, it will be apparent to one of ordinary skill in
the art that the present invention may be practiced without these
specific details. In other instances, well-known methods,
procedures, components, circuits, and networks have not been
described in detail so as not to unnecessarily obscure aspects of
the embodiments.
It will also be understood that, although the terms first, second,
etc. may be used herein to describe various elements, these
elements should not be limited by these terms. These terms are only
used to distinguish one element from another. For example, a first
contact could be termed a second contact, and, similarly, a second
contact could be termed a first contact, without departing from the
scope of the present invention. The first contact and the second
contact are both contacts, but they are not the same contact.
The terminology used in the description of the invention herein is
for the purpose of describing particular embodiments only and is
not intended to be limiting of the invention. As used in the
description of the invention and the appended claims, the singular
forms "a", "an" and "the" are intended to include the plural forms
as well, unless the context clearly indicates otherwise. It will
also be understood that the term "and/or" as used herein refers to
and encompasses any and all possible combinations of one or more of
the associated listed items. It will be further understood that the
terms "includes," "including," "comprises," and/or "comprising,"
when used in this specification, specify the presence of stated
features, integers, steps, operations, elements, and/or components,
but do not preclude the presence or addition of one or more other
features, integers, steps, operations, elements, components, and/or
groups thereof.
As used herein, the term "if" may be construed to mean "when" or
"upon" or "in response to determining" or "in response to
detecting," depending on the context. Similarly, the phrase "if it
is determined" or "if [a stated condition or event] is detected"
may be construed to mean "upon determining" or "in response to
determining" or "upon detecting [the stated condition or event]" or
"in response to detecting [the stated condition or event],"
depending on the context.
As used herein, the term "resolution" of a display refers to the
number of pixels (also called "pixel counts" or "pixel resolution")
along each axis or in each dimension of the display. For example, a
display may have a resolution of 320.times.480 pixels. Furthermore,
as used herein, the term "resolution" of a multifunction device
refers to the resolution of a display in the multifunction device.
The term "resolution" does not imply any limitations on the size of
each pixel or the spacing of pixels. For example, compared to a
first display with a 1024.times.768-pixel resolution, a second
display with a 320.times.480-pixel resolution has a lower
resolution. However, it should be noted that the physical size of a
display depends not only on the pixel resolution, but also on many
other factors, including the pixel size and the spacing of pixels.
Therefore, the first display may have the same, smaller, or larger
physical size, compared to the second display.
As used herein, the term "video resolution" of a display refers to
the density of pixels along each axis or in each dimension of the
display. The video resolution is often measured in a dots-per-inch
(DPI) unit, which counts the number of pixels that can be placed in
a line within the span of one inch along a respective dimension of
the display.
Embodiments of computing devices, user interfaces for such devices,
and associated processes for using such devices are described. In
some embodiments, the computing device is a portable communications
device, such as a mobile telephone, that also contains other
functions, such as PDA and/or music player functions. Exemplary
embodiments of portable multifunction devices include, without
limitation, the iPhone.RTM. and iPod Touch.RTM. devices from Apple
Inc. of Cupertino, Calif. Other portable devices, such as laptops
or tablet computers with touch-sensitive surfaces (e.g., touch
screen displays and/or touch pads), may also be used. It should
also be understood that, in some embodiments, the device is not a
portable communications device, but is a desktop computer with a
touch-sensitive surface (e.g., a touch screen display and/or a
touch pad).
In the discussion that follows, a computing device that includes a
display and a touch-sensitive surface is described. It should be
understood, however, that the computing device may include one or
more other physical user-interface devices, such as a physical
keyboard, a mouse and/or a joystick.
The device supports a variety of applications, such as one or more
of the following: a drawing application, a presentation
application, a word processing application, a website creation
application, a disk authoring application, a spreadsheet
application, a gaming application, a telephone application, a video
conferencing application, an e-mail application, an instant
messaging application, a workout support application, a photo
management application, a digital camera application, a digital
video camera application, a web browsing application, a digital
music player application, and/or a digital video player
application.
The various applications that may be executed on the device may use
at least one common physical user-interface device, such as the
touch-sensitive surface. One or more functions of the
touch-sensitive surface as well as corresponding information
displayed on the device may be adjusted and/or varied from one
application to the next and/or within a respective application. In
this way, a common physical architecture (such as the
touch-sensitive surface) of the device may support the variety of
applications with user interfaces that are intuitive and
transparent to the user.
The user interfaces may include one or more soft keyboard
embodiments. The soft keyboard embodiments may include standard
(QWERTY) and/or non-standard configurations of symbols on the
displayed icons of the keyboard, such as those described in U.S.
patent application Ser. Nos. 11/459,606, "Keyboards For Portable
Electronic Devices," filed Jul. 24, 2006, and 11/459,615, "Touch
Screen Keyboards For Portable Electronic Devices," filed Jul. 24,
2006, the contents of which are hereby incorporated by reference in
their entireties. The keyboard embodiments may include a reduced
number of icons (or soft keys) relative to the number of keys in
existing physical keyboards, such as that for a typewriter. This
may make it easier for users to select one or more icons in the
keyboard, and thus, one or more corresponding symbols. The keyboard
embodiments may be adaptive. For example, displayed icons may be
modified in accordance with user actions, such as selecting one or
more icons and/or one or more corresponding symbols. One or more
applications on the device may utilize common and/or different
keyboard embodiments. Thus, the keyboard embodiment used may be
tailored to at least some of the applications. In some embodiments,
one or more keyboard embodiments may be tailored to a respective
user. For example, one or more keyboard embodiments may be tailored
to a respective user based on a word usage history (lexicography,
slang, individual usage) of the respective user. Some of the
keyboard embodiments may be adjusted to reduce a probability of a
user error when selecting one or more icons, and thus one or more
symbols, when using the soft keyboard embodiments.
Attention is now directed toward embodiments of portable devices
with touch-sensitive displays. FIGS. 1A and 1B are block diagrams
illustrating portable multifunction devices 100 with
touch-sensitive displays 112 in accordance with some embodiments.
Touch-sensitive display 112 is sometimes called a "touch screen"
for convenience, and may also be known as or called a
touch-sensitive display system. Device 100 may include memory 102
(which may include one or more computer readable storage mediums),
memory controller 122, one or more processing units (CPU's) 120,
peripherals interface 118, RF circuitry 108, audio circuitry 110,
speaker 111, microphone 113, input/output (I/O) subsystem 106,
other input or control devices 116, and external port 124. Device
100 may include one or more optical sensors 164. These components
may communicate over one or more communication buses or signal
lines 103.
It should be appreciated that device 100 is only one example of a
portable multifunction device, and that device 100 may have more or
fewer components than shown, may combine two or more components, or
may have a different configuration or arrangement of the
components. The various components shown in FIGS. 1A and 1B may be
implemented in hardware, software, or a combination of both
hardware and software, including one or more signal processing
and/or application specific integrated circuits.
Memory 102 may include high-speed random access memory and may also
include non-volatile memory, such as one or more magnetic disk
storage devices, flash memory devices, or other non-volatile
solid-state memory devices. Access to memory 102 by other
components of device 100, such as CPU 120 and the peripherals
interface 118, may be controlled by memory controller 122.
Peripherals interface 118 can be used to couple input and output
peripherals of the device to CPU 120 and memory 102. The one or
more processors 120 run or execute various software programs and/or
sets of instructions stored in memory 102 to perform various
functions for device 100 and to process data.
In some embodiments, peripherals interface 118, CPU 120, and memory
controller 122 may be implemented on a single chip, such as chip
104. In some other embodiments, they may be implemented on separate
chips.
RF (radio frequency) circuitry 108 receives and sends RF signals,
also called electromagnetic signals. RF circuitry 108 converts
electrical signals to/from electromagnetic signals and communicates
with communications networks and other communications devices via
the electromagnetic signals. RF circuitry 108 may include
well-known circuitry for performing these functions, including but
not limited to an antenna system, an RF transceiver, one or more
amplifiers, a tuner, one or more oscillators, a digital signal
processor, a CODEC chipset, a subscriber identity module (SIM)
card, memory, and so forth. RF circuitry 108 may communicate with
networks, such as the Internet, also referred to as the World Wide
Web (WWW), an intranet and/or a wireless network, such as a
cellular telephone network, a wireless local area network (LAN)
and/or a metropolitan area network (MAN), and other devices by
wireless communication. The wireless communication may use any of a
plurality of communications standards, protocols and technologies,
including but not limited to Global System for Mobile
Communications (GSM), Enhanced Data GSM Environment (EDGE),
high-speed downlink packet access (HSDPA), wideband code division
multiple access (W-CDMA), code division multiple access (CDMA),
time division multiple access (TDMA), Bluetooth, Wireless Fidelity
(Wi-Fi) (e.g., IEEE 802.11a, IEEE 802.11b, IEEE 802.11g and/or IEEE
802.11n), voice over Internet Protocol (VoIP), Wi-MAX, a protocol
for e-mail (e.g., Internet message access protocol (IMAP) and/or
post office protocol (POP)), instant messaging (e.g., extensible
messaging and presence protocol (XMPP), Session Initiation Protocol
for Instant Messaging and Presence Leveraging Extensions (SIMPLE),
Instant Messaging and Presence Service (IMPS)), and/or Short
Message Service (SMS), or any other suitable communication
protocol, including communication protocols not yet developed as of
the filing date of this document.
Audio circuitry 110, speaker 111, and microphone 113 provide an
audio interface between a user and device 100. Audio circuitry 110
receives audio data from peripherals interface 118, converts the
audio data to an electrical signal, and transmits the electrical
signal to speaker 111. Speaker 111 converts the electrical signal
to human-audible sound waves. Audio circuitry 110 also receives
electrical signals converted by microphone 113 from sound waves.
Audio circuitry 110 converts the electrical signal to audio data
and transmits the audio data to peripherals interface 118 for
processing. Audio data may be retrieved from and/or transmitted to
memory 102 and/or RF circuitry 108 by peripherals interface 118. In
some embodiments, audio circuitry 110 also includes a headset jack
(e.g., 212, FIG. 2). The headset jack provides an interface between
audio circuitry 110 and removable audio input/output peripherals,
such as output-only headphones or a headset with both output (e.g.,
a headphone for one or both ears) and input (e.g., a
microphone).
I/O subsystem 106 couples input/output peripherals on device 100,
such as touch screen 112 and other input control devices 116, to
peripherals interface 118. I/O subsystem 106 may include display
controller 156 and one or more input controllers 160 for other
input or control devices. The one or more input controllers 160
receive/send electrical signals from/to other input or control
devices 116. The other input control devices 116 may include
physical buttons (e.g., push buttons, rocker buttons, etc.), dials,
slider switches, joysticks, click wheels, and so forth. In some
alternate embodiments, input controller(s) 160 may be coupled to
any (or none) of the following: a keyboard, infrared port, USB
port, and a pointer device such as a mouse. The one or more buttons
(e.g., 208, FIG. 2) may include an up/down button for volume
control of speaker 111 and/or microphone 113. The one or more
buttons may include a push button (e.g., 206, FIG. 2). A quick
press of the push button may disengage a lock of touch screen 112
or begin a process that uses gestures on the touch screen to unlock
the device, as described in U.S. patent application Ser. No.
11/322,549, "Unlocking a Device by Performing Gestures on an Unlock
Image," filed Dec. 23, 2005, which is hereby incorporated by
reference in its entirety. A longer press of the push button (e.g.,
206) may turn power to device 100 on or off. The user may be able
to customize a functionality of one or more of the buttons. Touch
screen 112 is used to implement virtual or soft buttons and one or
more soft keyboards.
Touch-sensitive display 112 provides an input interface and an
output interface between the device and a user. Display controller
156 receives and/or sends electrical signals from/to touch screen
112. Touch screen 112 displays visual output to the user. The
visual output may include graphics, text, icons, video, and any
combination thereof (collectively termed "graphics"). In some
embodiments, some or all of the visual output may correspond to
user-interface objects.
Touch screen 112 has a touch-sensitive surface, sensor or set of
sensors that accepts input from the user based on haptic and/or
tactile contact. Touch screen 112 and display controller 156 (along
with any associated modules and/or sets of instructions in memory
102) detect contact (and any movement or breaking of the contact)
on touch screen 112 and converts the detected contact into
interaction with user-interface objects (e.g., one or more soft
keys, icons, web pages or images) that are displayed on touch
screen 112. In an exemplary embodiment, a point of contact between
touch screen 112 and the user corresponds to a finger of the
user.
Touch screen 112 may use LCD (liquid crystal display) technology,
LPD (light emitting polymer display) technology, or LED (light
emitting diode) technology, although other display technologies may
be used in other embodiments. Touch screen 112 and display
controller 156 may detect contact and any movement or breaking
thereof using any of a plurality of touch sensing technologies now
known or later developed, including but not limited to capacitive,
resistive, infrared, and surface acoustic wave technologies, as
well as other proximity sensor arrays or other elements for
determining one or more points of contact with touch screen 112. In
an exemplary embodiment, projected mutual capacitance sensing
technology is used, such as that found in the iPhone.RTM. and iPod
Touch.RTM. from Apple Inc. of Cupertino, Calif.
A touch-sensitive display in some embodiments of touch screen 112
may be analogous to the multi-touch sensitive touchpads described
in the following U.S. Pat. Nos. 6,323,846 (Westerman et al.),
6,570,557 (Westerman et al.), and/or 6,677,932 (Westerman), and/or
U.S. Patent Publication 2002/0015024A1, each of which is hereby
incorporated by reference in its entirety. However, touch screen
112 displays visual output from portable device 100, whereas touch
sensitive touchpads do not provide visual output.
A touch-sensitive display in some embodiments of touch screen 112
may be as described in the following applications: (1) U.S. patent
application Ser. No. 11/381,313, "Multipoint Touch Surface
Controller," filed May 2, 2006; (2) U.S. patent application Ser.
No. 10/840,862, "Multipoint Touchscreen," filed May 6, 2004; (3)
U.S. patent application Ser. No. 10/903,964, "Gestures For Touch
Sensitive Input Devices," filed Jul. 30, 2004; (4) U.S. patent
application Ser. No. 11/048,264, "Gestures For Touch Sensitive
Input Devices," filed Jan. 31, 2005; (5) U.S. patent application
Ser. No. 11/038,590, "Mode-Based Graphical User Interfaces For
Touch Sensitive Input Devices," filed Jan. 18, 2005; (6) U.S.
patent application Ser. No. 11/228,758, "Virtual Input Device
Placement On A Touch Screen User Interface," filed Sep. 16, 2005;
(7) U.S. patent application Ser. No. 11/228,700, "Operation Of A
Computer With A Touch Screen Interface," filed Sep. 16, 2005; (8)
U.S. patent application Ser. No. 11/228,737, "Activating Virtual
Keys Of A Touch-Screen Virtual Keyboard," filed Sep. 16, 2005; and
(9) U.S. patent application Ser. No. 11/367,749, "Multi-Functional
Hand-Held Device," filed Mar. 3, 2006. All of these applications
are incorporated by reference herein in their entirety.
Touch screen 112 may have a video resolution in excess of 100 dpi.
In some embodiments, the touch screen has a video resolution of
approximately 160 dpi. The user may make contact with touch screen
112 using any suitable object or appendage, such as a stylus, a
finger, and so forth. In some embodiments, the user interface is
designed to work primarily with finger-based contacts and gestures,
which can be less precise than stylus-based input due to the larger
area of contact of a finger on the touch screen. In some
embodiments, the device translates the rough finger-based input
into a precise pointer/cursor position or command for performing
the actions desired by the user.
In some embodiments, in addition to the touch screen, device 100
may include a touchpad (not shown) for activating or deactivating
particular functions. In some embodiments, the touchpad is a
touch-sensitive area of the device that, unlike the touch screen,
does not display visual output. The touchpad may be a
touch-sensitive surface that is separate from touch screen 112 or
an extension of the touch-sensitive surface formed by the touch
screen.
In some embodiments, device 100 may include a physical or virtual
wheel (e.g., a click wheel) as input control device 116. A user may
navigate among and interact with one or more graphical objects
(e.g., icons) displayed in touch screen 112 by rotating the click
wheel or by moving a point of contact with the click wheel (e.g.,
where the amount of movement of the point of contact is measured by
its angular displacement with respect to a center point of the
click wheel). The click wheel may also be used to select one or
more of the displayed icons. For example, the user may press down
on at least a portion of the click wheel or an associated button.
User commands and navigation commands provided by the user via the
click wheel may be processed by input controller 160 as well as one
or more of the modules and/or sets of instructions in memory 102.
For a virtual click wheel, the click wheel and click wheel
controller may be part of touch screen 112 and display controller
156, respectively. For a virtual click wheel, the click wheel may
be either an opaque or semitransparent object that appears and
disappears on the touch screen display in response to user
interaction with the device. In some embodiments, a virtual click
wheel is displayed on the touch screen of a portable multifunction
device and operated by user contact with the touch screen.
Device 100 also includes power system 162 for powering the various
components. Power system 162 may include a power management system,
one or more power sources (e.g., battery, alternating current
(AC)), a recharging system, a power failure detection circuit, a
power converter or inverter, a power status indicator (e.g., a
light-emitting diode (LED)) and any other components associated
with the generation, management and distribution of power in
portable devices.
Device 100 may also include one or more optical sensors 164. FIGS.
1A and 1B show an optical sensor coupled to optical sensor
controller 158 in I/O subsystem 106. Optical sensor 164 may include
charge-coupled device (CCD) or complementary metal-oxide
semiconductor (CMOS) phototransistors. Optical sensor 164 receives
light from the environment, projected through one or more lens, and
converts the light to data representing an image. In conjunction
with imaging module 143 (also called a camera module), optical
sensor 164 may capture still images or video. In some embodiments,
an optical sensor is located on the back of device 100, opposite
touch screen display 112 on the front of the device, so that the
touch screen display may be used as a viewfinder for still and/or
video image acquisition. In some embodiments, an optical sensor is
located on the front of the device so that the user's image may be
obtained for videoconferencing while the user views the other video
conference participants on the touch screen display. In some
embodiments, the position of optical sensor 164 can be changed by
the user (e.g., by rotating the lens and the sensor in the device
housing) so that a single optical sensor 164 may be used along with
the touch screen display for both video conferencing and still
and/or video image acquisition.
Device 100 may also include one or more proximity sensors 166.
FIGS. 1A and 1B show proximity sensor 166 coupled to peripherals
interface 118. Alternately, proximity sensor 166 may be coupled to
input controller 160 in I/O subsystem 106. Proximity sensor 166 may
perform as described in U.S. patent application Ser. Nos.
11/241,839, "Proximity Detector In Handheld Device"; 11/240,788,
"Proximity Detector In Handheld Device"; 11/620,702, "Using Ambient
Light Sensor To Augment Proximity Sensor Output"; 11/586,862,
"Automated Response To And Sensing Of User Activity In Portable
Devices"; and 11/638,251, "Methods And Systems For Automatic
Configuration Of Peripherals," which are hereby incorporated by
reference in their entirety. In some embodiments, the proximity
sensor turns off and disables touch screen 112 when the
multifunction device is placed near the user's ear (e.g., when the
user is making a phone call).
Device 100 may also include one or more accelerometers 168. FIGS.
1A and 1B show accelerometer 168 coupled to peripherals interface
118. Alternately, accelerometer 168 may be coupled to an input
controller 160 in I/O subsystem 106. Accelerometer 168 may perform
as described in U.S. Patent Publication No. 20050190059,
"Acceleration-based Theft Detection System for Portable Electronic
Devices," and U.S. Patent Publication No. 20060017692, "Methods And
Apparatuses For Operating A Portable Device Based On An
Accelerometer," both of which are which are incorporated by
reference herein in their entirety. In some embodiments,
information is displayed on the touch screen display in a portrait
view or a landscape view based on an analysis of data received from
the one or more accelerometers. Device 100 optionally includes, in
addition to accelerometer(s) 168, a magnetometer (not shown) and a
GPS (or GLONASS or other global navigation system) receiver (not
shown) for obtaining information concerning the location and
orientation (e.g., portrait or landscape) of device 100.
In some embodiments, the software components stored in memory 102
include operating system 126, communication module (or set of
instructions) 128, contact/motion module (or set of instructions)
130, graphics module (or set of instructions) 132, text input
module (or set of instructions) 134, Global Positioning System
(GPS) module (or set of instructions) 135, and applications (or
sets of instructions) 136. Furthermore, in some embodiments memory
102 stores device/global internal state 157, as shown in FIGS. 1A,
1B and 3. Device/global internal state 157 includes one or more of:
active application state, indicating which applications, if any,
are currently active; display state, indicating what applications,
views or other information occupy various regions of touch screen
display 112; sensor state, including information obtained from the
device's various sensors and input control devices 116; and
location information concerning the device's location and/or
attitude.
Operating system 126 (e.g., Darwin, RTXC, LINUX, UNIX, OS X,
WINDOWS, or an embedded operating system such as VxWorks) includes
various software components and/or drivers for controlling and
managing general system tasks (e.g., memory management, storage
device control, power management, etc.) and facilitates
communication between various hardware and software components.
Communication module 128 facilitates communication with other
devices over one or more external ports 124 and also includes
various software components for handling data received by RF
circuitry 108 and/or external port 124. External port 124 (e.g.,
Universal Serial Bus (USB), FIREWIRE, etc.) is adapted for coupling
directly to other devices or indirectly over a network (e.g., the
Internet, wireless LAN, etc.). In some embodiments, the external
port is a multi-pin (e.g., 30-pin) connector that is the same as,
or similar to and/or compatible with the 30-pin connector used on
iPod (trademark of Apple Inc.) devices.
Contact/motion module 130 may detect contact with touch screen 112
(in conjunction with display controller 156) and other touch
sensitive devices (e.g., a touchpad or physical click wheel).
Contact/motion module 130 includes various software components for
performing various operations related to detection of contact, such
as determining if contact has occurred (e.g., detecting a
finger-down event), determining if there is movement of the contact
and tracking the movement across the touch-sensitive surface (e.g.,
detecting one or more finger-dragging events), and determining if
the contact has ceased (e.g., detecting a finger-up event or a
break in contact). Contact/motion module 130 receives contact data
from the touch-sensitive surface. Determining movement of the point
of contact, which is represented by a series of contact data, may
include determining speed (magnitude), velocity (magnitude and
direction), and/or an acceleration (a change in magnitude and/or
direction) of the point of contact. These operations may be applied
to single contacts (e.g., one finger contacts) or to multiple
simultaneous contacts (e.g., "multitouch"/multiple finger
contacts). In some embodiments, contact/motion module 130 and
display controller 156 detects contact on a touchpad. In some
embodiments, contact/motion module 130 and controller 160 detects
contact on a click wheel.
Contact/motion module 130 may detect a gesture input by a user.
Different gestures on the touch-sensitive surface have different
contact patterns. Thus, a gesture may be detected by detecting a
particular contact pattern. For example, detecting a finger tap
gesture includes detecting a finger-down event followed by
detecting a finger-up (lift off) event at the same position (or
substantially the same position) as the finger-down event (e.g., at
the position of an icon). As another example, detecting a finger
swipe gesture on the touch-sensitive surface includes detecting a
finger-down event followed by detecting one or more finger-dragging
events, and subsequently followed by detecting a finger-up (lift
off) event.
Graphics module 132 includes various known software components for
rendering and displaying graphics on touch screen 112 or other
display, including components for changing the intensity of
graphics that are displayed. As used herein, the term "graphics"
includes any object that can be displayed to a user, including
without limitation text, web pages, icons (such as user-interface
objects including soft keys), digital images, videos, animations
and the like.
In some embodiments, graphics module 132 stores data representing
graphics to be used. Each graphic may be assigned a corresponding
code. Graphics module 132 receives, from applications etc., one or
more codes specifying graphics to be displayed along with, if
necessary, coordinate data and other graphic property data, and
then generates screen image data to output to display controller
156.
Text input module 134, which may be a component of graphics module
132, provides soft keyboards for entering text in various
applications (e.g., contacts 137, e-mail 140, IM 141, browser 147,
and any other application that needs text input).
GPS module 135 determines the location of the device and provides
this information for use in various applications (e.g., to
telephone 138 for use in location-based dialing, to camera 143 as
picture/video metadata, and to applications that provide
location-based services such as weather widgets, local yellow page
widgets, and map/navigation widgets).
Applications 136 may include the following modules (or sets of
instructions), or a subset or superset thereof: contacts module 137
(sometimes called an address book or contact list); telephone
module 138; video conferencing module 139; e-mail client module
140; instant messaging (IM) module 141; workout support module 142;
camera module 143 for still and/or video images; image management
module 144; video player module 145; music player module 146;
browser module 147; calendar module 148; widget modules 149, which
may include one or more of: weather widget 149-1, stocks widget
149-2, calculator widget 149-3, alarm clock widget 149-4,
dictionary widget 149-5, and other widgets obtained by the user, as
well as user-created widgets 149-6; widget creator module 150 for
making user-created widgets 149-6; search module 151; video and
music player module 152, which merges video player module 145 and
music player module 146; notes module 153; map module 154; and/or
online video module 155.
Examples of other applications 136 that may be stored in memory 102
include other word processing applications, other image editing
applications, drawing applications, presentation applications,
JAVA-enabled applications, encryption, digital rights management,
voice recognition, and voice replication.
In conjunction with touch screen 112, display controller 156,
contact module 130, graphics module 132, and text input module 134,
contacts module 137 may be used to manage an address book or
contact list (e.g., stored in application internal state 192 of
contacts module 137 in memory 102 or memory 370), including: adding
name(s) to the address book; deleting name(s) from the address
book; associating telephone number(s), e-mail address(es), physical
address(es) or other information with a name; associating an image
with a name; categorizing and sorting names; providing telephone
numbers or e-mail addresses to initiate and/or facilitate
communications by telephone 138, video conference 139, e-mail 140,
or IM 141; and so forth.
In conjunction with RF circuitry 108, audio circuitry 110, speaker
111, microphone 113, touch screen 112, display controller 156,
contact module 130, graphics module 132, and text input module 134,
telephone module 138 may be used to enter a sequence of characters
corresponding to a telephone number, access one or more telephone
numbers in address book 137, modify a telephone number that has
been entered, dial a respective telephone number, conduct a
conversation and disconnect or hang up when the conversation is
completed. As noted above, the wireless communication may use any
of a plurality of communications standards, protocols and
technologies.
In conjunction with RF circuitry 108, audio circuitry 110, speaker
111, microphone 113, touch screen 112, display controller 156,
optical sensor 164, optical sensor controller 158, contact module
130, graphics module 132, text input module 134, contact list 137,
and telephone module 138, videoconferencing module 139 includes
executable instructions to initiate, conduct, and terminate a video
conference between a user and one or more other participants in
accordance with user instructions.
In conjunction with RF circuitry 108, touch screen 112, display
controller 156, contact module 130, graphics module 132, and text
input module 134, e-mail client module 140 includes executable
instructions to create, send, receive, and manage e-mail in
response to user instructions. In conjunction with image management
module 144, e-mail client module 140 makes it very easy to create
and send e-mails with still or video images taken with camera
module 143.
In conjunction with RF circuitry 108, touch screen 112, display
controller 156, contact module 130, graphics module 132, and text
input module 134, the instant messaging module 141 includes
executable instructions to enter a sequence of characters
corresponding to an instant message, to modify previously entered
characters, to transmit a respective instant message (for example,
using a Short Message Service (SMS) or Multimedia Message Service
(MMS) protocol for telephony-based instant messages or using XMPP,
SIMPLE, or IMPS for Internet-based instant messages), to receive
instant messages and to view received instant messages. In some
embodiments, transmitted and/or received instant messages may
include graphics, photos, audio files, video files and/or other
attachments as are supported in a MMS and/or an Enhanced Messaging
Service (EMS). As used herein, "instant messaging" refers to both
telephony-based messages (e.g., messages sent using SMS or MMS) and
Internet-based messages (e.g., messages sent using XMPP, SIMPLE, or
IMPS).
In conjunction with RF circuitry 108, touch screen 112, display
controller 156, contact module 130, graphics module 132, text input
module 134, GPS module 135, map module 154, and music player module
146, workout support module 142 includes executable instructions to
create workouts (e.g., with time, distance, and/or calorie burning
goals); communicate with workout sensors (sports devices); receive
workout sensor data; calibrate sensors used to monitor a workout;
select and play music for a workout; and display, store and
transmit workout data.
In conjunction with touch screen 112, display controller 156,
optical sensor(s) 164, optical sensor controller 158, contact
module 130, graphics module 132, and image management module 144,
camera module 143 includes executable instructions to capture still
images or video (including a video stream) and store them into
memory 102, modify characteristics of a still image or video, or
delete a still image or video from memory 102.
In conjunction with touch screen 112, display controller 156,
contact module 130, graphics module 132, text input module 134, and
camera module 143, image management module 144 includes executable
instructions to arrange, modify (e.g., edit), or otherwise
manipulate, label, delete, present (e.g., in a digital slide show
or album), and store still and/or video images.
In conjunction with touch screen 112, display controller 156,
contact module 130, graphics module 132, audio circuitry 110, and
speaker 111, video player module 145 includes executable
instructions to display, present or otherwise play back videos
(e.g., on touch screen 112 or on an external, connected display via
external port 124).
In conjunction with touch screen 112, display system controller
156, contact module 130, graphics module 132, audio circuitry 110,
speaker 111, RF circuitry 108, and browser module 147, music player
module 146 includes executable instructions that allow the user to
download and play back recorded music and other sound files stored
in one or more file formats, such as MP3 or AAC files. In some
embodiments, device 100 may include the functionality of an MP3
player, such as an iPod (trademark of Apple Inc.).
In conjunction with RF circuitry 108, touch screen 112, display
system controller 156, contact module 130, graphics module 132, and
text input module 134, browser module 147 includes executable
instructions to browse the Internet in accordance with user
instructions, including searching, linking to, receiving, and
displaying web pages or portions thereof, as well as attachments
and other files linked to web pages.
In conjunction with RF circuitry 108, touch screen 112, display
system controller 156, contact module 130, graphics module 132,
text input module 134, e-mail client module 140, and browser module
147, calendar module 148 includes executable instructions to
create, display, modify, and store calendars and data associated
with calendars (e.g., calendar entries, to do lists, etc.) in
accordance with user instructions.
In conjunction with RF circuitry 108, touch screen 112, display
system controller 156, contact module 130, graphics module 132,
text input module 134, and browser module 147, widget modules 149
are mini-applications that may be downloaded and used by a user
(e.g., weather widget 149-1, stocks widget 149-2, calculator widget
149-3, alarm clock widget 149-4, and dictionary widget 149-5) or
created by the user (e.g., user-created widget 149-6). In some
embodiments, a widget includes an HTML (Hypertext Markup Language)
file, a CSS (Cascading Style Sheets) file, and a JavaScript file.
In some embodiments, a widget includes an XML (Extensible Markup
Language) file and a JavaScript file (e.g., Yahoo! Widgets).
In conjunction with RF circuitry 108, touch screen 112, display
system controller 156, contact module 130, graphics module 132,
text input module 134, and browser module 147, the widget creator
module 150 may be used by a user to create widgets (e.g., turning a
user-specified portion of a web page into a widget).
In conjunction with touch screen 112, display system controller
156, contact module 130, graphics module 132, and text input module
134, search module 151 includes executable instructions to search
for text, music, sound, image, video, and/or other files in memory
102 that match one or more search criteria (e.g., one or more
user-specified search terms) in accordance with user
instructions.
In conjunction with touch screen 112, display controller 156,
contact module 130, graphics module 132, and text input module 134,
notes module 153 includes executable instructions to create and
manage notes, to do lists, and the like in accordance with user
instructions.
In conjunction with RF circuitry 108, touch screen 112, display
system controller 156, contact module 130, graphics module 132,
text input module 134, GPS module 135, and browser module 147, map
module 154 may be used to receive, display, modify, and store maps
and data associated with maps (e.g., driving directions; data on
stores and other points of interest at or near a particular
location; and other location-based data) in accordance with user
instructions.
In conjunction with touch screen 112, display system controller
156, contact module 130, graphics module 132, audio circuitry 110,
speaker 111, RF circuitry 108, text input module 134, e-mail client
module 140, and browser module 147, online video module 155
includes instructions that allow the user to access, browse,
receive (e.g., by streaming and/or download), play back (e.g., on
the touch screen or on an external, connected display via external
port 124), send an e-mail with a link to a particular online video,
and otherwise manage online videos in one or more file formats,
such as H.264. In some embodiments, instant messaging module 141,
rather than e-mail client module 140, is used to send a link to a
particular online video. Additional description of the online video
application can be found in U.S. Provisional Patent Application No.
60/936,562, "Portable Multifunction Device, Method, and Graphical
User Interface for Playing Online Videos," filed Jun. 20, 2007, and
U.S. patent application Ser. No. 11/968,067, "Portable
Multifunction Device, Method, and Graphical User Interface for
Playing Online Videos," filed Dec. 31, 2007, the content of which
is hereby incorporated by reference in its entirety.
Each of the above identified modules and applications correspond to
a set of executable instructions for performing one or more
functions described above and the methods described in this
application (e.g., the computer-implemented methods and other
information processing methods described herein). These modules
(i.e., sets of instructions) need not be implemented as separate
software programs, procedures or modules, and thus various subsets
of these modules may be combined or otherwise re-arranged in
various embodiments. For example, video player module 145 may be
combined with music player module 146 into a single module (e.g.,
video and music player module 152, FIG. 1B). In some embodiments,
memory 102 may store a subset of the modules and data structures
identified above. Furthermore, memory 102 may store additional
modules and data structures not described above.
In some embodiments, device 100 is a device where operation of a
predefined set of functions on the device is performed exclusively
through a touch screen and/or a touchpad. By using a touch screen
and/or a touchpad as the primary input control device for operation
of device 100, the number of physical input control devices (such
as push buttons, dials, and the like) on device 100 may be
reduced.
The predefined set of functions that may be performed exclusively
through a touch screen and/or a touchpad include navigation between
user interfaces. In some embodiments, the touchpad, when touched by
the user, navigates device 100 to a main, home, or root menu from
any user interface that may be displayed on device 100. In such
embodiments, the touchpad may be referred to as a "menu button." In
some other embodiments, the menu button may be a physical push
button or other physical input control device instead of a
touchpad.
FIG. 1C is a block diagram illustrating exemplary components for
event handling in accordance with some embodiments. In some
embodiments, memory 102 (in FIGS. 1A and 1B) or 370 (FIG. 3)
includes event sorter 170 (e.g., in operating system 126) and a
respective application 136-1 (e.g., any of the aforementioned
applications 137-151, 155, 380-390).
Event sorter 170 receives event information and determines the
application 136-1 and application view 191 of application 136-1 to
which to deliver the event information. Event sorter 170 includes
event monitor 171 and event dispatcher module 174. In some
embodiments, application 136-1 includes application internal state
192, which indicates the current application view(s) displayed on
touch sensitive display 112 when the application is active or
executing. In some embodiments, device/global internal state 157 is
used by event sorter 170 to determine which application(s) is(are)
currently active, and application internal state 192 is used by
event sorter 170 to determine application views 191 to which to
deliver event information.
In some embodiments, application internal state 192 includes
additional information, such as one or more of: resume information
to be used when application 136-1 resumes execution, user interface
state information that indicates information being displayed or
that is ready for display by application 136-1, a state queue for
enabling the user to go back to a prior state or view of
application 136-1, and a redo/undo queue of previous actions taken
by the user.
Event monitor 171 receives event information from peripherals
interface 118. Event information includes information about a
sub-event (e.g., a user touch on touch-sensitive display 112, as
part of a multi-touch gesture). Peripherals interface 118 transmits
information it receives from I/O subsystem 106 or a sensor, such as
proximity sensor 166, accelerometer(s) 168, and/or microphone 113
(through audio circuitry 110). Information that peripherals
interface 118 receives from I/O subsystem 106 includes information
from touch-sensitive display 112 or a touch-sensitive surface.
In some embodiments, event monitor 171 sends requests to the
peripherals interface 118 at predetermined intervals. In response,
peripherals interface 118 transmits event information. In other
embodiments, peripheral interface 118 transmits event information
only when there is a significant event (e.g., receiving an input
above a predetermined noise threshold and/or for more than a
predetermined duration).
In some embodiments, event sorter 170 also includes a hit view
determination module 172 and/or an active event recognizer
determination module 173.
Hit view determination module 172 provides software procedures for
determining where a sub-event has taken place within one or more
views, when touch sensitive display 112 displays more than one
view. Views are made up of controls and other elements that a user
can see on the display.
Another aspect of the user interface associated with an application
is a set of views, sometimes herein called application views or
user interface windows, in which information is displayed and
touch-based gestures occur. The application views (of a respective
application) in which a touch is detected may correspond to
programmatic levels within a programmatic or view hierarchy of the
application. For example, the lowest level view in which a touch is
detected may be called the hit view, and the set of events that are
recognized as proper inputs may be determined based, at least in
part, on the hit view of the initial touch that begins a
touch-based gesture.
Hit view determination module 172 receives information related to
sub-events of a touch-based gesture. When an application has
multiple views organized in a hierarchy, hit view determination
module 172 identifies a hit view as the lowest view in the
hierarchy which should handle the sub-event. In most circumstances,
the hit view is the lowest level view in which an initiating
sub-event occurs (i.e., the first sub-event in the sequence of
sub-events that form an event or potential event). Once the hit
view is identified by the hit view determination module, the hit
view typically receives all sub-events related to the same touch or
input source for which it was identified as the hit view.
Active event recognizer determination module 173 determines which
view or views within a view hierarchy should receive a particular
sequence of sub-events. In some embodiments, active event
recognizer determination module 173 determines that only the hit
view should receive a particular sequence of sub-events. In other
embodiments, active event recognizer determination module 173
determines that all views that include the physical location of a
sub-event are actively involved views, and therefore determines
that all actively involved views should receive a particular
sequence of sub-events. In other embodiments, even if touch
sub-events were entirely confined to the area associated with one
particular view, views higher in the hierarchy would still remain
as actively involved views.
Event dispatcher module 174 dispatches the event information to an
event recognizer (e.g., event recognizer 180). In embodiments
including active event recognizer determination module 173, event
dispatcher module 174 delivers the event information to an event
recognizer determined by active event recognizer determination
module 173. In some embodiments, event dispatcher module 174 stores
in an event queue the event information, which is retrieved by a
respective event receiver module 182.
In some embodiments, operating system 126 includes event sorter
170. Alternatively, application 136-1 includes event sorter 170. In
yet other embodiments, event sorter 170 is a stand-alone module, or
a part of another module stored in memory 102, such as
contact/motion module 130.
In some embodiments, application 136-1 includes a plurality of
event handlers 190 and one or more application views 191, each of
which includes instructions for handling touch events that occur
within a respective view of the application's user interface. Each
application view 191 of the application 136-1 includes one or more
event recognizers 180. Typically, a respective application view 191
includes a plurality of event recognizers 180. In other
embodiments, one or more of event recognizers 180 are part of a
separate module, such as a user interface kit (not shown) or a
higher level object from which application 136-1 inherits methods
and other properties. In some embodiments, a respective event
handler 190 includes one or more of: data updater 176, object
updater 177, GUI updater 178, and/or event data 179 received from
event sorter 170. Event handler 190 may utilize or call data
updater 176, object updater 177 or GUI updater 178 to update the
application internal state 192. Alternatively, one or more of the
application views 191 includes one or more respective event
handlers 190. Also, in some embodiments, one or more of data
updater 176, object updater 177, and GUI updater 178 are included
in a respective application view 191.
A respective event recognizer 180 receives event information (e.g.,
event data 179) from event sorter 170, and identifies an event from
the event information. Event recognizer 180 includes event receiver
182 and event comparator 184. In some embodiments, event recognizer
180 also includes at least a subset of: metadata 183, and event
delivery instructions 188 (which may include sub-event delivery
instructions).
Event receiver 182 receives event information from event sorter
170. The event information includes information about a sub-event,
for example, a touch or a touch movement. Depending on the
sub-event, the event information also includes additional
information, such as location of the sub-event. When the sub-event
concerns motion of a touch the event information may also include
speed and direction of the sub-event. In some embodiments, events
include rotation of the device from one orientation to another
(e.g., from a portrait orientation to a landscape orientation, or
vice versa), and the event information includes corresponding
information about the current orientation (also called device
attitude) of the device.
Event comparator 184 compares the event information to predefined
event or sub-event definitions and, based on the comparison,
determines an event or sub-event, or determines or updates the
state of an event or sub-event. In some embodiments, event
comparator 184 includes event definitions 186. Event definitions
186 contain definitions of events (e.g., predefined sequences of
sub-events), for example, event 1 (187-1), event 2 (187-2), and
others. In some embodiments, sub-events in an event 187 include,
for example, touch begin, touch end, touch movement, touch
cancellation, and multiple touching. In one example, the definition
for event 1 (187-1) is a double tap on a displayed object. The
double tap, for example, comprises a first touch (touch begin) on
the displayed object for a predetermined phase, a first lift-off
(touch end) for a predetermined phase, a second touch (touch begin)
on the displayed object for a predetermined phase, and a second
lift-off (touch end) for a predetermined phase. In another example,
the definition for event 2 (187-2) is a dragging on a displayed
object. The dragging, for example, comprises a touch (or contact)
on the displayed object for a predetermined phase, a movement of
the touch across touch-sensitive display 112, and lift-off of the
touch (touch end). In some embodiments, the event also includes
information for one or more associated event handlers 190.
In some embodiments, event definition 187 includes a definition of
an event for a respective user-interface object. In some
embodiments, event comparator 184 performs a hit test to determine
which user-interface object is associated with a sub-event. For
example, in an application view in which three user-interface
objects are displayed on touch-sensitive display 112, when a touch
is detected on touch-sensitive display 112, event comparator 184
performs a hit test to determine which of the three user-interface
objects is associated with the touch (sub-event). If each displayed
object is associated with a respective event handler 190, the event
comparator uses the result of the hit test to determine which event
handler 190 should be activated. For example, event comparator 184
selects an event handler associated with the sub-event and the
object triggering the hit test.
In some embodiments, the definition for a respective event 187 also
includes delayed actions that delay delivery of the event
information until after it has been determined whether the sequence
of sub-events does or does not correspond to the event recognizer's
event type.
When a respective event recognizer 180 determines that the series
of sub-events do not match any of the events in event definitions
186, the respective event recognizer 180 enters an event
impossible, event failed, or event ended state, after which it
disregards subsequent sub-events of the touch-based gesture. In
this situation, other event recognizers, if any, that remain active
for the hit view continue to track and process sub-events of an
ongoing touch-based gesture.
In some embodiments, a respective event recognizer 180 includes
metadata 183 with configurable properties, flags, and/or lists that
indicate how the event delivery system should perform sub-event
delivery to actively involved event recognizers. In some
embodiments, metadata 183 includes configurable properties, flags,
and/or lists that indicate how event recognizers may interact with
one another. In some embodiments, metadata 183 includes
configurable properties, flags, and/or lists that indicate whether
sub-events are delivered to varying levels in the view or
programmatic hierarchy.
In some embodiments, a respective event recognizer 180 activates
event handler 190 associated with an event when one or more
particular sub-events of an event are recognized. In some
embodiments, a respective event recognizer 180 delivers event
information associated with the event to event handler 190.
Activating an event handler 190 is distinct from sending (and
deferred sending) sub-events to a respective hit view. In some
embodiments, event recognizer 180 throws a flag associated with the
recognized event, and event handler 190 associated with the flag
catches the flag and performs a predefined process.
In some embodiments, event delivery instructions 188 include
sub-event delivery instructions that deliver event information
about a sub-event without activating an event handler. Instead, the
sub-event delivery instructions deliver event information to event
handlers associated with the series of sub-events or to actively
involved views. Event handlers associated with the series of
sub-events or with actively involved views receive the event
information and perform a predetermined process.
In some embodiments, data updater 176 creates and updates data used
in application 136-1. For example, data updater 176 updates the
telephone number used in contacts module 137, or stores a video
file used in video player module 145. In some embodiments, object
updater 177 creates and updates objects used in application 136-1.
For example, object updater 176 creates a new user-interface object
or updates the position of a user-interface object. GUI updater 178
updates the GUI. For example, GUI updater 178 prepares display
information and sends it to graphics module 132 for display on a
touch-sensitive display.
In some embodiments, event handler(s) 190 includes or has access to
data updater 176, object updater 177, and GUI updater 178. In some
embodiments, data updater 176, object updater 177, and GUI updater
178 are included in a single module of a respective application
136-1 or application view 191. In other embodiments, they are
included in two or more software modules.
It shall be understood that the foregoing discussion regarding
event handling of user touches on touch-sensitive displays also
applies to other forms of user inputs to operate multifunction
devices 100 with input-devices, not all of which are initiated on
touch screens, e.g., coordinating mouse movement and mouse button
presses with or without single or multiple keyboard presses or
holds, user movements taps, drags, scrolls, etc., on touch-pads,
pen stylus inputs, movement of the device, oral instructions,
detected eye movements, biometric inputs, and/or any combination
thereof, which may be utilized as inputs corresponding to
sub-events which define an event to be recognized.
FIG. 2 illustrates a portable multifunction device 100 having a
touch screen 112 in accordance with some embodiments. The touch
screen may display one or more graphics within user interface (UI)
200. In this embodiment, as well as others described below, a user
may select one or more of the graphics by making contact or
touching the graphics, for example, with one or more fingers 202
(not drawn to scale in the figure) or one or more styluses 203 (not
drawn to scale in the figure). In some embodiments, selection of
one or more graphics occurs when the user breaks contact with the
one or more graphics. In some embodiments, the contact may include
a gesture, such as one or more taps, one or more swipes (from left
to right, right to left, upward and/or downward) and/or a rolling
of a finger (from right to left, left to right, upward and/or
downward) that has made contact with device 100. In some
embodiments, inadvertent contact with a graphic may not select the
graphic. For example, a swipe gesture that sweeps over an
application icon may not select the corresponding application when
the gesture corresponding to selection is a tap.
Device 100 may also include one or more physical buttons, such as
"home" or menu button 204. As described previously, menu button 204
may be used to navigate to any application 136 in a set of
applications that may be executed on device 100. Alternatively, in
some embodiments, the menu button is implemented as a soft key in a
GUI displayed on touch screen 112.
In one embodiment, device 100 includes touch screen 112, menu
button 204, push button 206 for powering the device on/off and
locking the device, volume adjustment button(s) 208, Subscriber
Identity Module (SIM) card slot 210, head set jack 212, and
docking/charging external port 124. Push button 206 may be used to
turn the power on/off on the device by depressing the button and
holding the button in the depressed state for a predefined time
interval; to lock the device by depressing the button and releasing
the button before the predefined time interval has elapsed; and/or
to unlock the device or initiate an unlock process. In an
alternative embodiment, device 100 also may accept verbal input for
activation or deactivation of some functions through microphone
113.
FIG. 3 is a block diagram of an exemplary multifunction device with
a display and a touch-sensitive surface in accordance with some
embodiments. Device 300 need not be portable. In some embodiments,
device 300 is a laptop computer, a desktop computer, a tablet
computer, a multimedia player device, a navigation device, an
educational device (such as a child's learning toy), a gaming
system, or a control device (e.g., a home or industrial
controller). Device 300 typically includes one or more processing
units (CPU's) 310, one or more network or other communications
interfaces 360, memory 370, and one or more communication buses 320
for interconnecting these components. Communication buses 320 may
include circuitry (sometimes called a chipset) that interconnects
and controls communications between system components. Device 300
includes input/output (I/O) interface 330 comprising display 340,
which is typically a touch screen display. I/O interface 330 also
may include a keyboard and/or mouse (or other pointing device) 350
and touchpad 355. Memory 370 includes high-speed random access
memory, such as DRAM, SRAM, DDR RAM or other random access solid
state memory devices; and may include non-volatile memory, such as
one or more magnetic disk storage devices, optical disk storage
devices, flash memory devices, or other non-volatile solid state
storage devices. Memory 370 may optionally include one or more
storage devices remotely located from CPU(s) 310. In some
embodiments, memory 370 stores programs, modules, and data
structures analogous to the programs, modules, and data structures
stored in memory 102 of portable multifunction device 100 (FIG. 1),
or a subset thereof. Furthermore, memory 370 may store additional
programs, modules, and data structures not present in memory 102 of
portable multifunction device 100. For example, memory 370 of
device 300 may store drawing module 380, presentation module 382,
word processing module 384, website creation module 386, disk
authoring module 388, and/or spreadsheet module 390, while memory
102 of portable multifunction device 100 (FIG. 1) may not store
these modules.
Each of the above identified elements in FIG. 3 may be stored in
one or more of the previously mentioned memory devices. Each of the
above identified modules corresponds to a set of instructions for
performing a function described above. The above identified modules
or programs (i.e., sets of instructions) need not be implemented as
separate software programs, procedures or modules, and thus various
subsets of these modules may be combined or otherwise re-arranged
in various embodiments. In some embodiments, memory 370 may store a
subset of the modules and data structures identified above.
Furthermore, memory 370 may store additional modules and data
structures not described above.
Attention is now directed towards embodiments of user interfaces
("UI") that may be implemented on portable multifunction device
100.
FIGS. 4A and 4B illustrate exemplary user interfaces for a menu of
applications on portable multifunction device 100 in accordance
with some embodiments. Similar user interfaces may be implemented
on device 300. In some embodiments, user interface 400A includes
the following elements, or a subset or superset thereof: Signal
strength indicator(s) 402 for wireless communication(s), such as
cellular and Wi-Fi signals; Time 404; Bluetooth indicator 405;
Battery status indicator 406; Tray 408 with icons for frequently
used applications, such as: Phone 138, which may include an
indicator 414 of the number of missed calls or voicemail messages;
E-mail client 140, which may include an indicator 410 of the number
of unread e-mails; Browser 147; and Music player 146; and Icons for
other applications, such as: IM 141; Image management 144; Camera
143; Video player 145; Weather 149-1; Stocks 149-2; Workout support
142; Calendar 148; Calculator 149-3; Alarm clock 149-4; Dictionary
149-5; and User-created widget 149-6.
In some embodiments, user interface 400B includes the following
elements, or a subset or superset thereof: 402, 404, 405, 406, 141,
148, 144, 143, 149-3, 149-2, 149-1, 149-4, 410, 414, 138, 140, and
147, as described above; Map 154; Notes 153; Settings 412, which
provides access to settings for device 100 and its various
applications 136, as described further below; Video and music
player module 152, also referred to as iPod (trademark of Apple
Inc.) module 152; and Online video module 155, also referred to as
YouTube (trademark of Google Inc.) module 155.
FIG. 4C illustrates an exemplary user interface on a device (e.g.,
device 300, FIG. 3) with a touch-sensitive surface 451 (e.g., a
tablet or touchpad 355, FIG. 3) that is separate from the display
450 (e.g., touch screen display 112). Although many of the examples
which follow will be given with reference to inputs on touch screen
display 112 (where the touch sensitive surface and the display are
combined), in some embodiments, the device detects inputs on a
touch-sensitive surface that is separate from the display, as shown
in FIG. 4C. In some embodiments the touch sensitive surface (e.g.,
451 in FIG. 4C) has a primary axis (e.g., 452 in FIG. 4C) that
corresponds to a primary axis (e.g., 453 in FIG. 4C) on the display
(e.g., 450). In accordance with these embodiments, the device
detects contacts (e.g., 460 and 462 in FIG. 4C) with the
touch-sensitive surface 451 at locations that correspond to
respective locations on the display (e.g., in FIG. 4C 460
corresponds to 468 and 462 corresponds to 470). In this way, user
inputs (e.g., contacts 460 and 462, and movements thereof) detected
by the device on the touch-sensitive surface (e.g., 451 in FIG. 4C)
are used by the device to manipulate the user interface on the
display (e.g., 450 in FIG. 4C) of the multifunction device when the
touch-sensitive surface is separate from the display. It should be
understood that similar methods may be used for other user
interfaces described herein.
Additionally, while the following examples are given primarily with
reference to finger inputs (e.g., finger contacts, finger tap
gestures, finger swipe gestures), it should be understood that, in
some embodiments, one or more of the finger inputs are replaced
with input from another input device (e.g., a mouse based input or
stylus input). For example, a swipe gesture may be replaced with a
mouse click (e.g., instead of a contact) followed by movement of
the cursor along the path of the swipe (e.g., instead of movement
of the contact). As another example, a tap gesture may be replaced
with a mouse click while the cursor is located over the location of
the tap gesture (e.g., instead of detection of the contact followed
by ceasing to detect the contact). Similarly, when multiple user
inputs are simultaneously detected, it should be understood that
multiple computer mice may be used simultaneously, or a mouse and
finger contacts may be used simultaneously.
Attention is now directed towards embodiments of user interfaces
("UI") and associated processes that may be implemented on a
multifunction device with a display and a touch-sensitive surface,
such as device 300 or portable multifunction device 100.
FIGS. 5A-5T illustrate exemplary user interfaces for creating,
displaying, and using duplicate virtual keys in accordance with
some embodiments. The user interfaces in these figures are used to
illustrate the processes described below, including the processes
in FIGS. 6A-6D.
It should be appreciated that, as used herein, the terms "clone"
and "duplicate," or "to clone" and "to duplicate," are used
interchangeably.
UI 500A (FIG. 5A) includes application window 502 and virtual
keyboard (also called "soft keyboard") 504 displayed on a display
(e.g., touch screen 112 of device 100). Virtual keyboard 504
includes multiple virtual keys 506. Virtual keys (also called "soft
keys") 506 include, for example, keys associated with letters,
numbers, or symbols (e.g., "Z" key 506-A, "C" key 506-B, "V" key
506-C) and keys associated with functions or function modifiers
(e.g., "control" key 506-D). Activation of a virtual key 506 (e.g.,
by detecting a tap gesture on the key) activates an operation
associated with the activated key (e.g., input of a character).
Virtual keyboard 504 also includes a "clone" virtual key 508.
UI 500B (FIG. 5B) depicts gesture 510 (e.g., a tap gesture) being
detected on clone key 508. In response to detection of gesture 510
on clone key 508 (i.e., selection of clone key 508), a key cloning
mode is activated.
UI 500C (FIG. 5C) depicts the user interface while the key cloning
mode is active (i.e., the user interface is in key cloning mode).
In some embodiments, while key cloning mode is active, clone key
508 can be shaded or otherwise highlighted to indicate that the key
cloning mode is active, as shown in FIG. 5C. While the key cloning
mode is active, gesture 512 (e.g., a tap gesture) is detected on
"Z" key 506-A, which selects "Z" key 506-A for duplication.
UI 500D (FIG. 5D) depicts cloning (or "duplication") of "Z" key
506-A. In response to detection of gesture 512, a clone (also known
as a "duplicate") 514 of "Z" key 506-A is displayed. When "Z" key
clone 514 is displayed, it can be displayed apart from keyboard
504, so that keyboard 504 does not obscure "Z" key clone 514.
Thus, when a key 506 is selected while the key cloning mode is
inactive, the operation associated with the selected key is
activated. When the key is selected while the key cloning mode is
active, the selected key is cloned.
Activating a key clone achieves the same effect as if the
corresponding original key is activated. For example, activating
the "Z" key clone 514 achieves the same effect as if "Z" key 506-A
is activated. Thus, a user can select "Z" key clone 514 to, for
example, enter the letter "z" or perform keyboard shortcuts that
include "Z" key 506-A.
In some embodiments, once the key cloning mode is activated in
response to detection of an activation input (e.g., detection of a
tap gesture on clone key 508), the key cloning mode remains active
until a deactivation input is detected (e.g., detection of a second
tap gesture on clone key 508). Thus, for example, in some
embodiments clone key 508 acts as a toggle switch for activating
and deactivating the key cloning mode. In some other embodiments,
while the key cloning mode is active, in response to detection of a
gesture on a key for which a clone is desired, the key cloning mode
is deactivated along with the key being cloned, as shown in FIG.
5D. To clone another key, the key cloning mode is activated again,
an example of which is shown in FIG. 5D, as gesture 515 (e.g., a
tap gesture) is detected on clone key 508 while the key cloning
mode is inactive.
UI 500E (FIG. 5E) depicts the key cloning mode being activated in
response to detection of gesture 515. While the key cloning mode is
active, gesture 516 is detected on "C" key 506-B, which selects "C"
key 506-B for duplication.
UI 500F (FIG. 5F) depicts cloning of "C" key 506-B. In response to
detection of gesture 516, a clone 518 of "C" key 506-B is
displayed. When "C" key clone 518 is displayed, it may be displayed
apart from keyboard 504, so that keyboard 504 does not obscure "C"
key clone 518. Activating "C" key clone 518 achieves the same
effect as if "C" key 506-B is activated. Thus, a user can select
"C" key clone 518 to, for example, enter the letter "c" or perform
keyboard shortcuts that include "C" key 506-B.
The procedures for cloning keys 506-A and 506-B, described above
with respect to FIGS. 5B thru 5F, may be applied in an analogous
manner to clone other keys 506 on keyboard 504. UI 500G (FIG. 5G)
depicts one or more key clones, in addition to key clones 514 and
518, being displayed. "V" key clone 520 is a clone of "V" key
506-C. "Control" key clone 522 is a clone of "control" key 506-D.
For brevity, the procedures for cloning keys 506-C and 506-D, which
are analogous to the procedures for cloning keys 506-A and 506-B,
are not shown.
UI 500H (FIG. 5H) depicts keyboard 504 ceasing to be displayed
(i.e., keyboard 504 is hidden or dismissed). In some embodiments,
keyboard 504 ceases to be displayed in response to detection of a
predefined gesture, activation of a keyboard-hiding key or key
combination on keyboard 504, or other input associated with hiding
of keyboard 504. While keyboard 504 is hidden, key clones 514, 518,
520, 522 remain displayed. Even with keyboard 504 hidden, key
clones 514, 518, 520, 522 can be activated as if the respective
corresponding original key is activated. Also, with keyboard 504
hidden, display space on touch screen 112 that was occupied by
keyboard 504 is freed up.
UI's 500I and 500J (FIGS. 5I-5J) depict an example of repositioning
of a key clone on the display. Contact 524 on "control" key clone
522 and movement of contact 524 are detected, as shown in FIG. 5I.
In response to detection of movement of contact 524, "control" key
clone 522 is moved, in accordance with the direction of the
detected movement of contact 524, to another position on the
display, as shown in FIG. 5J.
UI's 500K, 500L, 500M, and 500N (FIGS. 5K-5N) depict more examples
of repositioning of one or more key clones on the display. Contact
526 on "control" key clone 522 and movement of contact 526 are
detected, as shown in FIG. 5K. The detected movement of contact 526
is toward the proximity of "C" key clone 518. In response to
detection of movement of contact 526, "control" key clone 522 is
moved, in accordance with the direction of the detected movement of
contact 526, to a position in the proximity of "C" key clone 518.
In response to "control" key clone 522 moving into proximity of "C"
key clone 518, "control" key clone 522 is docked adjacent to "C"
key clone 518, as shown in FIG. 5L. In some embodiments, a key
clone is within the proximity of another key clone if their
peripheries are within a predefined distance (e.g., 5 pixels) from
each other.
While key clones 522 and 518 are docked together, contact 528 on
key clone 522 and movement of contact 528 away from key clone 518
are detected, as shown in FIG. 5L. In response to detected movement
of contact 528, docked key clones 522 and 518 may move together as
a group or be undocked. In some embodiments, if the velocity of the
detected movement of contact 528 is below a predefined threshold,
docked key clones 522 and 518 move together as a group in
accordance with the direction of the detected movement of contact
528, as shown in FIG. 5M. If the velocity of the detected movement
of contact 528 is above the predefined threshold, key clones 522
and 518 are undocked and just key clone 522 (where contact 528 was
detected) moves in accordance with the direction of the movement of
contact 528, as shown in FIG. 5N.
UI's 500O and 500P (FIGS. 5O-5P) depict a combining of two or more
key clones to form a combination key. A gesture 530 (e.g., a pinch
gesture) is detected on key clones 518 and 522. Gesture 530
includes a contact 530-1 on key clone 518, the other contact 530-2
on key clone 522, and movement of contacts 530-1 and 530-2 toward
each other. In response to detection of gesture 530, key clones 518
and 522 cease to be displayed and "control+C" combination key 532
is displayed; key clones 518 and 522 are replaced by combination
key 532. Activation of "control+C" key 532 achieves the same effect
as simultaneously activating "C" key 506-B and "control" key 506-D.
Thus, a user can select "control+C" key 532, for example, to
perform a keyboard shortcut that includes "C" key 506-B and
"control" key 506-D activated simultaneously. Also, combination key
532 may be moved or docked in an analogous manner to a key clone
(e.g., as described above with reference to FIGS. 5I-5N) and can be
combined with additional key clones or combination keys (which are
themselves combinations of key clones) to form a new combination
key that corresponds to a larger key combination.
It should be appreciated that the term "simultaneously," as used
here in the context of the time difference between activation of
two keys, includes when the keys are activated within a predefined
time of each other (e.g., 0.25 second), when the keys are selected
at substantially the same time, or when one key is continuously
activated (e.g., selected and held) and then the other key is
selected (and thus the activation of one key overlaps the
activation of the other key).
UI's 500Q and 500R (FIGS. 5Q-5R) depict a separation of a
combination key into two or more constituent key clones. A gesture
534 (e.g., a de-pinch gesture) is detected on "control+C"
combination key 532. Gesture 534 includes contacts 534-1 and 534-2,
with at least one of contacts 534-1 and 534-2 overlapping
combination key 532, and movement of contacts 534-1 and 534-2 away
from each other. In response to detection of gesture 534,
combination key 532 ceases to be displayed and key clones 518 and
522 are displayed; combination key 532 is replaced by its
constituent key clones 518 and 522.
Thus, as described above with respect to FIGS. 5O-5R, two or more
key clones can be combined to form a combination key, and a
combination key can be separated into its constituent key
clones.
UI's 500S and 500T (FIGS. 5S-5T) depict an exemplary method for
removing a key clone from the display. With keyboard 504 being
displayed, a contact 536 on "Z" key clone 514 and movement of
contact 536 are detected. The detected movement of contact 536 is
toward, and into, keyboard 504. In response to detected movement of
contact 536, "Z" key clone 514 moves, in accordance with the
direction of the movement of contact 536, into keyboard 504. In
response to "Z" key clone 514 moving into keyboard 504, "Z" key
clone 514 ceases to be displayed and is not available for
selection. "Z" key 506-A can be cloned again, in accordance with
the procedure described above with respect to FIGS. 5B-5D, to have
a clone of Z'' key 506-A displayed and available for selection.
This key clone removal procedure can be applied in an analogous
manner to combination keys as well.
In some embodiments, a key clone or a combination key may be
removed by moving the key clone or combination key for which
removal is desired to the location of a predefined user interface
object other than keyboard 504. For example, a user interface
object, which may be labeled "trash can," "recycle bin," or the
like, may be displayed on display 112. A file may be deleted or a
storage medium drive may be dismounted by moving a user interface
object corresponding to such file or drive to the "trash can"
object. Similarly, a key clone or a combination key may be removed
by moving it to the location of the "trash can" object (e.g., in
response to detecting movement of a contact detected over the key
clone or combination key to the location of the "trash can"
object).
It should be appreciated that the procedures described above, with
reference to FIGS. 5I-5T, for moving key clones, docking and
undocking key clones, combining key clones into a combination key
or vice versa, and removing a key clone, may be performed while the
key cloning mode is inactive.
In some embodiments, a key clone or a combination key may be
removed by selecting the key clone or combination key for which
removal is desired while the key cloning mode is active. For
example, referring back to FIG. 5E, while the key cloning mode is
active (as indicated by shaded clone key 508), if a tap gesture is
detected on "Z" key clone 514, "Z" key clone 514 ceases to be
displayed.
FIGS. 6A-6D are flow diagrams illustrating a method 600 of
creating, displaying, and using duplicate virtual keys in
accordance with some embodiments. The method 600 is performed at a
multifunction or computing device (e.g., device 300, FIG. 3, or
portable multifunction device 100, FIG. 1A or 1B) with a display
and a touch-sensitive surface. In some embodiments, the display is
a touch screen display and the touch-sensitive surface is on the
display. In some embodiments, the display is separate from the
touch-sensitive surface. Some operations in method 600 may be
combined and/or the order of some operations may be changed.
As described below, the method 600 provides an intuitive way to
create, display, and use duplicate virtual keys. The method reduces
the cognitive burden on a user when manipulating duplicate virtual
keys, thereby creating a more efficient human-machine interface.
For battery-operated computing devices, enabling a user to
manipulate duplicate virtual keys faster and more efficiently
conserves power and increases the time between battery charges.
The device displays (602) a virtual keyboard that includes a
plurality of keys. For example, in FIG. 5A, virtual keyboard 504 is
displayed on touch screen 112. Virtual keyboard 504 includes
multiple virtual keys 506, including keys associated with letters
(e.g., keys 506-A, 506-B, 506-C) and keys associated with functions
or function modifiers (e.g., 506-D).
The device detects (604) a first input to the device that activates
a key cloning mode. The first input can be, for example, an
activation of a key associated with the key cloning mode or a
predefined gesture associated with activation of the key cloning
mode.
In some embodiments, the virtual keyboard includes a cloning key,
and detecting the first input corresponding to activation of the
key cloning mode includes detecting activation of the cloning key
(606). For example, when the virtual keyboard is displayed on a
touch-sensitive display, the device detects a finger gesture (e.g.,
a tap gesture) on the cloning key. As an example, in FIGS. 5B-5C,
virtual keyboard 504 includes clone key 508 (i.e., the cloning
key). Gesture 510 (e.g., a tap gesture) is detected on clone key
508. In response to detection of gesture 510, the key cloning mode
is activated. Alternatively, in some embodiments, the device
detects a mouse click while a cursor/pointer is on the cloning
key.
In some embodiments, detecting the first input corresponding to
activation of the key cloning mode includes detecting a predefined
gesture associated with activation of the key cloning mode on the
touch-sensitive surface (608). For example, while the virtual
keyboard is displayed, the device detects a finger gesture, such as
a four-finger or five-finger tap gesture (e.g., a single tap or a
double tap made with the four or five fingers), that is predefined
to correspond to activation of the key cloning mode. As another
example, while the virtual keyboard is not displayed, the
four-finger or five-finger tap gesture is detected. In response,
the virtual keyboard is displayed and the key cloning mode is
activated (without needing to detect activation of a cloning key on
the virtual keyboard).
While in key cloning mode, the device detects (610) selection of a
first key on the virtual keyboard (e.g., detecting a finger gesture
(e.g., a tap gesture) or mouse click on the first key) and, in
response to detecting selection of the first key, displays (612) a
duplicate of the first key. In some embodiments, the duplicate of
the first key is created and displayed apart from the virtual
keyboard.
As an example, in FIGS. 5C-5D, while the key cloning mode is
active, gesture 512 (e.g., a tap gesture) is detected on "Z" key
506-A; "Z" key 506-A is selected. In response to detection of
gesture 512, "Z" key clone 514, which is a duplicate of "Z" key
506-A, is displayed. "Z" key clone 514 is displayed apart from
keyboard 504.
After exiting the key cloning mode, the device detects (614)
activation of the duplicate of the first key (e.g., detecting a
finger gesture (e.g., a tap gesture) or mouse click on the
duplicate of the first key). For example, in FIG. 5D, while the key
cloning mode is inactive, a tap gesture on "Z" key clone 514 may be
detected.
In response to detecting activation of the duplicate of the first
key, the device performs (616) an action in accordance with the
first key. For example, if the first key is a key for the letter
"A", detecting activation of the duplicate/clone of the "A" key
produces the same response as detecting activation of the "A" key
itself, namely entering the letter "A" or an operation or action
associated with the input "A". For example, in FIG. 5D, activation
of "Z" key clone 514 while the key cloning mode is inactive (i.e.,
after exiting the key cloning mode) produces the same response as
detecting activation of "Z" key 506-A. In the context of a text
entry field, for example, activating "Z" key clone 514 enters the
letter "Z," as if "Z" key 506-A was activated.
In some embodiments, the device ceases displaying (618) the virtual
keyboard (e.g., dismissing the virtual keyboard in response to
detecting, for example, a predefined gesture or activation of a key
associated with dismissal of the virtual keyboard) and maintains
(620) display of the duplicate of the first key after the virtual
keyboard ceases to be displayed. By maintaining display of the
duplicate of the first key after the virtual keyboard ceases to be
displayed, the user of the device is still able to access the
functionality of the first key (by activating the duplicate of the
first key) while display space is freed up for other content, such
as an application window. Without the virtual keyboard taking up
display space, the user can view more content on the display while
still being able to activate at least some keys of the keyboard
(e.g., keys in frequently-used shortcuts). Also, the duplicate of
the first key can be moved around in the display, including into
the display space freed up by ceasing to display the virtual
keyboard; the user can move the duplicate of the first key to a
more convenient and/or comfortable position on the display. For
example, in FIG. 5H, keyboard 504 ceases to be displayed, and key
clones 514, 518, 520, 522 remain displayed after keyboard 504
ceases to be displayed. The key clones 514, 518, 520, 522 can be
moved, as described above with respect to FIGS. 5I-5N.
In some embodiments, the device detects (622) a second input on the
duplicate of the first key and moves (624) the duplicate of the
first key across the display in accordance with the second input.
For example, when the virtual keyboard is displayed on a
touch-sensitive display, the device detects a finger contact on the
duplicate of the first key, followed by movement of the finger
contact across the touch-sensitive display. The device moves the
duplicate of the first key across the display in accordance with
the movement of the finger contact. Alternatively, in some
embodiments, the device detects a mouse down while a cursor/pointer
is on the duplicate of the first key, followed by a mouse drag and
a mouse up. The device moves the duplicate of the first key across
the display in accordance with the mouse drag movement until the
mouse up is detected.
An example of the duplicate of the first key moving in response to
a second input is shown in FIG. 5S. Contact 536 on "Z" key clone
514 and downward movement of contact 536 are detected. In response
to the detected movement of contact 536, "Z" key clone 514 moves in
accordance with the detected movement of contact 536 (i.e., in the
same direction as the detected movement).
In some embodiments, the devices ceases displaying (626) the
duplicate of the first key when the duplicate of the first key
moves into the virtual keyboard. For example, in FIGS. 5S-5T,
contact 536 on "Z" key clone 514 and downward movement of contact
536 are detected. In response to the detected movement of contact
536, "Z" key clone 514 moves in accordance with the detected
movement of contact 536. "Z" key clone 514 moves into keyboard 504.
In response to "Z" key clone 514 moving into keyboard 504, "Z" key
clone 514 ceases to be displayed; "Z" key clone 514 is
dismissed.
In some embodiments, while in the key cloning mode, the device
detects (628) selection of a second key (e.g., detecting a finger
gesture (e.g., a tap gesture) or mouse click on the second key),
distinct from the first key, on the virtual keyboard, and, in
response to detecting selection of the second key, displays (630) a
duplicate of the second key. In some embodiments, the duplicate of
the second key is created and displayed apart from the virtual
keyboard. For example, in FIGS. 5E-5F, while the key cloning mode
is active, gesture 516 is detected on "C" key 506 B; "C" key 506-B
is selected. In response to detection of gesture 516, a clone 518
of "C" key 506-B is displayed. "C" key clone 518 is displayed apart
from keyboard 504, so that keyboard 504 does not obscure "C" key
clone 518.
After exiting the key cloning mode, the device detects (632)
activation of the duplicate of the second key (e.g., detecting a
finger gesture (e.g., a tap gesture) or mouse click on the
duplicate of the second key). In response to detecting activation
of the duplicate of the second key, the device performs (634) an
action in accordance with the second key. For example, if the
second key is a key for the letter "C", detecting activation of the
duplicate/cloned "C" key produces the same response as detecting
activation of the "C" key itself, namely entering the letter "C" or
inputting "C" as part of a keyboard shortcut. As an example, in
FIG. 5F, activating "C" key clone 518 while the key cloning mode is
inactive (i.e., after exiting the key cloning mode) produces the
same response as detecting activation of "C" key 506-B. In the
context of a text entry field, for example, activating "C" key
clone 518 enters the letter "C," as if "C" key 506-B was
activated.
In some embodiments, the device ceases displaying (636) the virtual
keyboard (e.g., dismissing the virtual keyboard in response to
detecting, for example, a predefined gesture or activation of a key
associated with dismissal of the virtual keyboard). The device
maintains display (638) of the duplicate of the first key and the
duplicate of the second key after the virtual keyboard ceases to be
displayed. By maintaining display of the duplicate of the second
key after the virtual keyboard ceases to be displayed, the user of
the device is still able to access the functionality of the second
key (by activating the duplicate of the second key) while display
space is freed up for other content, such as an application window.
Without the virtual keyboard taking up display space, the user can
view more content on the display while still being able to activate
at least some keys of the keyboard (e.g., keys in frequently-used
shortcuts). Also, the duplicate of the second key can be moved
around in the display, including into the display space freed up by
ceasing to display the virtual keyboard; the user can move the
duplicate of the second key to a more convenient and/or comfortable
position on the display. For example, in FIG. 5H, keyboard 504
ceases to be displayed, and key clones 514, 518, 520, 522 remain
displayed after keyboard 504 ceases to be displayed. The key clones
514, 518, 520, 522 can be moved, as described above with respect to
FIGS. 5I-5N.
In some embodiments, the device detects (640) simultaneous
activation of the duplicate of the first key and the duplicate of
the second key, and, in response to detecting simultaneous
activation of the duplicate of the first key and the duplicate of
the second key, performs (642) an action in accordance with a
combination of the first key and the second key. For example, if
the first key is a "Control" key and the second key is a key for
the letter "C", detecting simultaneous activation of the
duplicate/cloned "Control" key (e.g., "control" key clone 522, FIG.
5H) and the duplicate/cloned "C" key (e.g., "C" key clone 518, FIG.
5H) produces the same response as detecting simultaneous activation
of the "Control" (e.g., "control" key 506-D, FIG. 5A) and "C" keys
(e.g., "C" key 506-B, FIG. 5A), namely entering the letter "C" or
an operation or action associated with the combination of "control"
and "C" inputs (e.g., the "control+C" keyboard shortcut).
In some embodiments, the device detects (644) a gesture on the
duplicate of the first key and the duplicate of the second key. For
example, the device detects a two-finger pinching gesture, with one
finger initially at a location on the touch-sensitive surface that
corresponds to the duplicate of the first key and the other finger
initially at a location on the touch-sensitive surface that
corresponds to the duplicate of the second key. For example, in
FIG. 5O, two-finger pinch gesture 530 is detected. One finger of
gesture 530 is on key clone 518 and the other finger is on key
clone 522. In some embodiments, the gesture may be detected on the
first key and the second key in the virtual keyboard.
In response to detecting the gesture on the duplicate of the first
key and the duplicate of the second key, the device ceases
displaying (646) the duplicate of the first key and the duplicate
of the second key and displays (648) a third key corresponding to a
combination of the first key and second key. For example, in FIG.
5P, in response to the detection gesture 530, the device creates
and displays "control+C" key 532, which corresponds to a
combination of "control" key 506-D and "C" key 506-B. "Control+C"
key 532 replaces "control" key clone 522 and "C" key clone 518,
which cease to be displayed.
The device detect (650) activation of the third key. In response to
detecting activation of the third key, the device performs (652) an
action in accordance with the combination of the first key and the
second key. By having the third key that is a combination key
rather than separate duplicates of the first and second keys,
combinations of keys, where multiple keys are activated
simultaneously (e.g., keyboard shortcuts) can be activated more
efficiently by the user, as the user just needs to select one key
rather than two or more. Also, like the duplicates of the first key
and the second key, the third key may also be repositioned by the
user on the display and/or deleted. For example, in FIG. 5P,
activation of "control+c" key 532 produces the same response as
detecting simultaneous activation of "control" key 506-D and "C"
key 506-B. "Control+c" key 532 can be moved on the display 112 or
removed from the display 112. Further, as shown in FIGS. 5Q-5R,
"control+c" key 532 can be separated into its constituent key
clones 518 and 522.
The operations in the information processing methods described
above may be implemented by running one or more functional modules
in information processing apparatus such as general purpose
processors or application specific chips. These modules,
combinations of these modules, and/or their combination with
general hardware (e.g., as described above with respect to FIGS.
1A, 1B and 3) are all included within the scope of protection of
the invention.
The operations described above with reference to FIGS. 6A-6D may be
implemented by components depicted in FIGS. 1A-1C. For example,
detection operations 604, 610, 614, displaying operation 612, and
performing operation 616 may be implemented by event sorter 170,
event recognizer 180, and event handler 190. Event monitor 171 in
event sorter 170 detects a contact on touch-sensitive display 112,
and event dispatcher module 174 delivers the event information to
application 136-1. A respective event recognizer 180 of application
136-1 compares the event information to respective event
definitions 186, and determines whether a first contact at a first
location on the touch-sensitive surface corresponds to a predefined
event or sub-event, such as selection of an object on a user
interface. When a respective predefined event or sub-event is
detected, event recognizer 180 activates an event handler 190
associated with the detection of the event or sub-event. Event
handler 190 may utilize or call data updater 176, object updater
177 or GUI updater 178 to update the application internal state
192. In some embodiments, event handler 190 accesses a respective
GUI updater 178 to update what is displayed by the application.
Similarly, it would be clear to a person having ordinary skill in
the art how other processes can be implemented based on the
components depicted in FIGS. 1A-1C.
The foregoing description, for purpose of explanation, has been
described with reference to specific embodiments. However, the
illustrative discussions above are not intended to be exhaustive or
to limit the invention to the precise forms disclosed. Many
modifications and variations are possible in view of the above
teachings. The embodiments were chosen and described in order to
best explain the principles of the invention and its practical
applications, to thereby enable others skilled in the art to best
utilize the invention and various embodiments with various
modifications as are suited to the particular use contemplated.
* * * * *
References